Pharmaceutical and Biomedical Research
Pharm Biomed Res
Medical Sciences
http://pbr.mazums.ac.ir
1
admin
2423-4486
2423-4494
10.29252/pbr
8888
en
jalali
1397
12
1
gregorian
2019
3
1
5
1
online
1
fulltext
en
Antimicrobial effects of Mentha spicata essential oil and methanolic carrot extract against Staphylococcus aureus and Listeria monocytogenes in fish soup
فارماکوگنوزی
Pharmacognosy
پژوهشي
Original Research
Plant essential oils and natural extracts have been attracted research interest to control bacterial contamination of food products. <em>Staphylococcus aureus </em>and <em>Listeria monocytogenes </em>considered as public health bacterial hazards which survive in various types of food. The aim of the current study was to assess the effects of <em>Mentha spicata</em> essential oil (MSO: 0, 0.1 and 0.2%) alone and in combination with methanolic carrot extract (MCE) (0, 0.25 and 0.5%) against <em>S. aureus</em> and <em>L. monocytogenes</em> in fish soup. Untreated and treated homemade fish soups with different concentrations of MSO and MCE were inoculated with 5 log CFU/ml of <em>S. aureus </em>and <em>L. monocytogenes, </em>and then stored at 4 ± 1 ºC (refrigerated temperature), 9 ± 1 ºC (abused temperature) and 25 ± 1 ºC (room temperature) during 15 days. Based on our findings, carvone (78.76%) and limonene (11.50%) were the major compounds of the MSO. The following sequence inhibition effect on <em>S. aureus </em>and<em> L. monocytogenes </em>was observed in treated soups: MSO 0.2% + MCE 0.5% > MSO 0.2% + MCE 0.25% > MSO 0.2% > MSO 0.1% + MCE 0.5% > MSO 0.1% + MCE 0.25% > MSO 0.1% > MCE 0.5% > MCE 0.25%. The results of the present study demonstrated that antibacterial effects of different concentrations of MSO separately and in combination with MCE were higher at 4 and 9 ºC than 25 ºC (<em>P</em><0.05).
Mentha spicata essential oil, Carrot extract, Staphylococcus aureus, Listeria monocytogenes, Fish soup
32
38
http://pbr.mazums.ac.ir/browse.php?a_code=A-10-578-1&slc_lang=en&sid=1
yasser
shahbazi
یاسر
شهبازی
yasser.shahbazi@yahoo.com
10031947532846004042
10031947532846004042
No
Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
دانشکده دامپزشکی دانشگاه رازی
nassim
shavisi
نسیم
شاویسی
nassim.shavisi@yahoo.com
10031947532846004043
10031947532846004043
Yes
Department of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Razi University, Kermanshah, Iran
دانشکده دامپزشکی-دانشگاه رازی